| 云芝漆酶的生物降解与染料脱色作用研究 |
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| 引用本文： | 姚朝阳,郭伟云,牛敬媛,邵强,李宗义.云芝漆酶的生物降解与染料脱色作用研究[J].安徽农业科学,2009,37(20):9363-9365. |
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| 作者姓名： | 姚朝阳 郭伟云 牛敬媛 邵强 李宗义 |
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| 作者单位： | 新乡医学院基础医学院,河南新乡,453003;新乡医学院生命科学技术系,河南新乡,453003;河南师范大学生命科学学院,河南新乡,453007 |
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| 摘 要： | ［目的］研究云芝漆酶的生物降解和染料脱色作用。［方法］以云芝HS 03发酵后所得漆酶粗制品，对麦草和锯末进行生物降解，并对几种常用染料进行脱色研究。［结果］结果表明：漆酶粗制品与纤维素酶、木聚糖酶协同作用大大提高了木质纤维素降解率，比单一组分酶获得还原性糖含量提高5～6倍。漆酶粗制品具有广谱的脱色作用，尤其对孔雀石绿、RB亮蓝的脱色率都超过了85％，脱色较为彻底，脱色高峰期为48～72 h。
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| 关 键 词： | 云芝 漆酶 生物降解 染料 脱色 |
Research on the Biodegradation and Dye Decolourization for Laccase Produced from Trametes versicolor |
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| YAO Zhao-yang et al.Research on the Biodegradation and Dye Decolourization for Laccase Produced from Trametes versicolor[J].Journal of Anhui Agricultural Sciences,2009,37(20):9363-9365. |
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| Authors: | YAO Zhao-yang |
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| Institution: | YAO Zhao-yang et al (School of Basical Medicine,Xinxiang Medical College,Xinxiang,Henan 453003) |
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| Abstract: | Objective]This research aimed to study the biodegradation and dye decolourization for laccase produced from Trametes versicolor.Method]Crude laccase from T.versicolor HS-03 was used for the biodegradation of wheat straw and sawdust,and the decolourization of different molecular structure type's dye.Result]It was indicated that the crude laccase raised the lignocellulose biodegradation efficiency which was about 5-6 doubles.Crude enzyme has wide spectrum decoloured function,especially the decoloring rate ... |
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| Keywords: | Trametes versicolor Laccase Biodegradation Dye Decolourization |
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